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Yoong Kheong

  • Gradient of straight line with 2 points.

    Activity

    Yoong Kheong

  • SPC: Question 5

    Activity

    Yoong Kheong

  • SPC: Question 2

    Activity

    Yoong Kheong

  • Angle between tangents from external point

    Activity

    Yoong Kheong

  • Perpendicular bisector of a chord passes through the centre

    Activity

    Yoong Kheong

  • Equal chords are equidistant from the centre of the circle

    Activity

    Yoong Kheong

  • Fraction - Comparing and order

    Activity

    Yoong Kheong

  • Perimeter_CompositeFig_E shapes

    Activity

    Yoong Kheong

  • Equal chords are equdistant fr centre

    Activity

    Yoong Kheong

  • Arc Length and Area of Circle

    Activity

    Yoong Kheong

  • Complementary and supplementary angles

    Activity

    Yoong Kheong

  • Angle in the centre_V6_Not at centre

    Activity

    Yoong Kheong

  • Angle in the centre_V6_pt not on circle

    Activity

    Yoong Kheong

  • Angle in the centre_V6

    Activity

    Yoong Kheong

  • Angle in the centre_V5

    Activity

    Yoong Kheong

  • Angle in the centre_V4

    Activity

    Yoong Kheong

  • Angle at centre is2X the angle at the circu v2_dp

    Activity

    Yoong Kheong

  • Angle at centre = 2X ang @ the circumference v2_0dp

    Activity

    Yoong Kheong

  • Angle at centre is twice the angle at the circumference v2

    Activity

    Yoong Kheong

  • Visualizing equivalence relation: Example 1

    Activity

    Yoong Kheong

  • 0608Case1

    Activity

    Yoong Kheong

  • 02JulyLC-CM

    Activity

    Yoong Kheong

  • Similarity and congruency 2

    Activity

    Yoong Kheong

  • Similarity and congruency 1_2

    Activity

    Yoong Kheong